Silicon steel sheet measuring tool

Abstract

The utility model discloses a silicon steel sheet measuring tool, comprising a pedestal which is hollow and forms an accommodation space; the positioning rod is arranged at the top of the base, and the positioning rod is sleeved with a silicon steel sheet; the two-way screw rod structure is arranged in the accommodating space; the movable clamping plates can be driven by the two-way screw rod structure to move oppositely so as to clamp the silicon steel sheet; and the measuring assembly can move longitudinally to measure the thickness of the silicon steel sheet. The silicon steel sheets of different sizes can be clamped through horizontal movement of the movable clamping plate, the application range is wider, the thickness of the silicon steel sheets can be accurately measured through the measuring assembly in cooperation with the scale strips on the supporting stand columns, and the effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of silicon steel sheet especially relates to a silicon steel sheet measuring tool. BACKGROUND

[0002] Silicon steel sheet, namely silicon steel sheet, is a kind of silicon-iron soft magnetic alloy with very low carbon content, generally containing 0.5-4.5% silicon. It is mainly applied to the manufacture of the iron core of various transformers, motors and generators. For different specifications of silicon steel sheet, different measuring tools or a large number of measuring components need to be replaced, which cannot well adapt to the rapid measurement demand of various sizes of silicon steel sheet, increases the production cost and the complexity of tool management, and in the measurement process, the tool may shake or displace due to the instability of its own structure under slight external force interference, thereby affecting the accuracy and repeatability of measurement. Based on this, a silicon steel sheet measuring tool is designed. SUMMARY

[0003] In order to overcome at least one of the defects of the prior art, the utility model provides a silicon steel sheet measuring tool. Different sizes of silicon steel sheet can be clamped by horizontal movement of the movable clamping plate, the application range is wider, and the thickness of the silicon steel sheet can be accurately measured by the measuring assembly and the scale bar on the supporting column, the effect is better.

[0004] The utility model discloses a silicon steel sheet measuring tool that solves the problem by adopting the technical scheme of:

[0005] A silicon steel sheet measuring tool, comprising: a base, the inside of the base is hollow to form an accommodating space; a positioning rod, the positioning rod is arranged on the top of the base, and a silicon steel sheet is sleeved on the positioning rod; a bidirectional screw structure, the bidirectional screw structure is arranged in the accommodating space; a movable clamping plate, the movable clamping plate can move towards each other under the driving of the bidirectional screw structure to clamp the silicon steel sheet; a measuring assembly, the measuring assembly can move longitudinally to measure the thickness of the silicon steel sheet.

[0006] By adopting the above scheme, different sizes of silicon steel sheet can be clamped by horizontal movement of the movable clamping plate, the application range is wider, and the thickness of the silicon steel sheet can be accurately measured by the measuring assembly and the scale bar on the supporting column, the effect is better.

[0007] Further, it further includes a supporting structure for reserving space between the base and the ground.

[0008] By adopting the above scheme, the stability of support is improved.

[0009] Further, the bidirectional screw structure comprises a screw rod assembled in the accommodating space, a right-hand screw rod segment arranged on the outer surface of the screw rod, and a left-hand screw rod segment arranged on the outer surface of the screw rod, wherein the right-hand screw rod segment and the left-hand screw rod segment are symmetrically arranged.

[0010] Further, the movable clamping plate comprises a clamping plate sliding block screw-connected with the right-hand screw rod segment and the left-hand screw rod segment respectively, a clamping rod fixedly connected with the clamping plate sliding block and extending through the base to the top of the base, and a clamping plate fixedly connected with the clamping rod.

[0011] By adopting the above scheme, the clamping effect on the silicon steel sheet is realized through the opposite movement of the two clamping plate sliding blocks.

[0012] Further, the surface of the clamping plate is provided with a rubber buffer layer.

[0013] By adopting the above scheme, the rubber buffer layer can avoid damage to the silicon steel sheet during clamping, and can also increase the friction force to ensure stable clamping.

[0014] Further, the measuring assembly comprises a measuring sliding block screw-connected with the right-hand screw rod segment and the left-hand screw rod segment respectively, the measuring sliding block extending through the base to the top of the base, a measuring support plate fixedly connected with the measuring sliding block, a support column arranged at both ends of the measuring support plate, a transmission screw rod rotationally connected to the measuring support plate and located between the two support columns, and a screw rod pressing plate screw-connected with the transmission screw rod and sleeved on the support column at both ends.

[0015] By adopting the above scheme, the two measuring sliding blocks can move oppositely, and the silicon steel sheet can be pressed by the screw rod pressing block to realize the measuring effect.

[0016] Further, the support column is provided with a scale bar.

[0017] By adopting the above scheme, the scale bar is arranged to facilitate the measurement of the thickness of the silicon steel sheet when the screw rod pressing plate presses the silicon steel sheet, which is convenient and simple. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a planar structure schematic view of the embodiment of the utility model;

[0019] Fig. 2 It is a base cross section structure schematic view of the embodiment of the utility model;

[0020] Fig. 3 is a side view of the embodiment of the utility model;

[0021] Among them, the sign meaning as follows: 1, base; 11, containing space; 2, positioning rod; 3, bidirectional screw structure; 31, screw; 32, positive rotation screw section; 33, reverse rotation screw section; 4, movable clamping plate; 41, clamping plate slider; 42, clamping rod; 43, clamping plate; 51, measuring slider; 52, measuring support plate; 53, transmission screw; 54, screw press plate; 55, support stand; 551, scale bar; 6, support structure; 61, support foot. DETAILED DESCRIPTION

[0022] In order to better understand and implement, the following will be combined with the drawings of the utility model, the technical scheme in the embodiment of the utility model is clearly and completely described and discussed, obviously, only a part of the utility model described here is not all examples, based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0023] In order to facilitate the understanding of the embodiment of the utility model, the following will be combined with the drawings to further explain and illustrate specific embodiments, and each embodiment does not constitute the limitation of the embodiment of the utility model.

[0024] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments, and are not intended to limit the utility model.

[0026] Reference Figs. 1-3The utility model discloses a silicon steel sheet measuring frock, including base 1, positioning rod 2, two -way screw rod structure 3, movable clamping plate 4 and measuring assembly, the inside hollow formation containing space 11 of base 1, positioning rod 2 sets up in the top of base 1, the silicon steel sheet is sleeved on positioning rod 2, two -way screw rod structure 3 sets up in containing space 11, movable clamping plate 4 can be driven by two -way screw rod structure 3 and move towards each other to hold silicon steel sheet, the measuring assembly can move longitudinally to measure the thickness of silicon steel sheet. Through the horizontal movement of movable clamping plate 4, silicon steel sheets of different sizes can be clamped, the scope of application is wider, and the thickness of the silicon steel sheet can be accurately measured through the measuring assembly and the scale bar 551 on the supporting column 55, and the effect is better.

[0027] Specifically, the positioning rod 2 is arranged at the central position of the top of the base 1, and in this embodiment, the silicon steel sheet is a ring-shaped silicon steel sheet, and the diameter of the positioning rod 2 is smaller than the diameter of the silicon steel sheet on the market, so that the silicon steel sheet on the market can be sleeved on the positioning rod 2.

[0028] In some embodiments, a support structure 6 is further provided, which is used to reserve space between the base 1 and the ground. Specifically, the support structure 6 includes at least four supporting legs 61, which are arranged below the base 1 and are uniformly distributed.

[0029] The two-way screw rod structure 3 includes a screw rod 31, a right-hand screw rod segment 32, and an opposite-rotation screw rod segment 33. The screw rod 31 is assembled in the containing space 11. The right-hand screw rod segment 32 is arranged on the outer surface of the screw rod 31, and the opposite-rotation screw rod segment 33 is arranged on the outer surface of the screw rod 31. The right-hand screw rod segment 32 and the opposite-rotation screw rod segment 33 are symmetrically arranged. One end of the screw rod 31 is provided with a motor for driving the screw rod 31 to rotate.

[0030] In this embodiment, the movable clamping plate 4 includes a clamping sliding block, a clamping rod 42, and a clamping plate 43. The clamping sliding blocks 41 are respectively screw-connected with the right-hand screw rod segment 32 and the opposite-rotation screw rod segment 33. The clamping rod 42 is fixedly connected with the clamping sliding blocks. The clamping rod 42 extends through the base 1 to the top of the base 1. The clamping plate 43 is fixedly connected with the clamping rod 42. The clamping effect on the silicon steel sheet is realized through the opposite movement of the two clamping sliding blocks 41. The surface of the clamping plate 43 is provided with a rubber buffer layer, which avoids damage to the silicon steel sheet during clamping and increases the friction force to ensure stable clamping. The clamping plate 43 is arc-shaped to facilitate the close arrangement of the silicon steel sheet. It should be noted that the height of the clamping plate 43 is lower than the height of the silicon steel sheet, so that the subsequent lead screw block can directly contact the silicon steel sheet.

[0031] The measurement assembly comprises measurement sliding blocks 51, a measurement support plate 52, a transmission screw rod 53 and a screw rod pressing plate 54, the measurement sliding blocks 51 are respectively screw-connected with the right-hand screw rod section 32 and the left-hand screw rod section 33, the measurement sliding blocks 51 extend through the base 1 to the top of the base 1, the measurement support plate 52 is fixedly connected with the measurement sliding blocks 51, support columns 55 are arranged at two ends of the measurement support plate 52, the transmission screw rod 53 is rotationally connected to the measurement support plate 52 and located between the two support columns 55, the screw rod pressing plate 54 is screw-connected with the transmission screw rod 53, and two ends of the screw rod pressing plate 54 are sleeved on the support columns 55, the two measurement sliding blocks 51 can realize opposite movement, and the measurement effect is realized by pressing the silicon steel sheet by the screw rod pressing block. The top of the transmission screw rod 53 is provided with a driving motor, and the rotation of the transmission screw rod 53 is driven by the driving motor. The support columns 55 are provided with scale bars 551, and the scale bars 551 facilitate the measurement of the thickness of the silicon steel sheet when the screw rod pressing plate 54 presses the silicon steel sheet, and are convenient and simple.

[0032] The working principle and steps of the utility model are as follows: in use, the silicon steel sheet is sleeved on the positioning rod 2, the screw rod 31 is driven to rotate by starting the motor, the clamping plate 43 is used to clamp the silicon steel sheet, the screw rod pressing block is driven to move longitudinally by the driving motor, the screw rod pressing block is contacted with the silicon steel sheet, the thickness of the silicon steel sheet can be obtained by the scale bar 551 on the support column 55, and the measurement is completed.

[0033] The technical means disclosed in the utility model scheme is not only limited to the technical means disclosed in the above-mentioned embodiments, but also includes the technical scheme composed of any combination of the above technical features. It should be noted that, for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principle of the utility model, and these improvements and refinements are also regarded as the protection scope of the utility model.

Claims

1. A silicon steel sheet measuring fixture, characterized in that, include: The base has a hollow interior forming a receiving space; A positioning rod is disposed on the top of the base, and a silicon steel sheet is sleeved on the positioning rod; A bidirectional screw structure is disposed within the accommodating space; The movable clamping plates are capable of moving in opposite directions under the drive of the bidirectional screw structure to clamp silicon steel sheets; A measuring component capable of longitudinal movement to measure the thickness of silicon steel sheets.

2. The silicon steel sheet measuring fixture according to claim 1, characterized in that, It also includes a support structure for reserving space between the base and the ground.

3. The silicon steel sheet measuring fixture according to claim 2, characterized in that, The bidirectional screw structure includes: A screw, which is assembled within the receiving space; A positive-rotation screw section is disposed on the outer surface of the screw; A counter-rotating screw section is disposed on the outer surface of the screw; The forward-rotating screw section and the reverse-rotating screw section are symmetrically arranged.

4. The silicon steel sheet measuring fixture according to claim 3, characterized in that, The movable clamp includes: The clamping plate and slider are respectively helically connected to the forward-rotating screw section and the reverse-rotating screw section; A clamping rod is fixedly connected to the clamping plate slider, and the clamping rod extends through the base to the top of the base; A clamping plate, which is fixedly connected to the clamping rod.

5. A silicon steel sheet measuring fixture according to claim 4, characterized in that, The surface of the clamping plate is provided with a rubber buffer layer.

6. The silicon steel sheet measuring fixture according to claim 5, characterized in that, The measurement component includes: A measuring slider is helically connected to the forward-rotating screw section and the reverse-rotating screw section respectively, and the measuring slider extends through the base to the top of the base; A measuring support plate, which is fixedly connected to the measuring slider; Support columns are provided at both ends of the measuring support plate; A transmission lead screw is rotatably connected to the measuring support plate and located between the two support columns; A lead screw pressure plate is helically connected to the transmission lead screw, and both ends of the lead screw pressure plate are sleeved on the support column.

7. A silicon steel sheet measuring fixture according to claim 6, characterized in that, The support column is equipped with a scale strip.

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